Tests: 100 Statistical
The probability that the observed results occurred by chance. Generally, a p-value less than 0.05 suggests the result is "statistically significant." Choosing the Right Tool
While the idea of "100 tests" may seem overwhelming, they represent a refined evolution of logic. They ensure that whether a scientist is testing a new life-saving drug or a marketer is testing a website layout, the conclusions drawn are rooted in mathematical probability rather than intuition. 100 Statistical Tests
These determine if two variables move together. Pearson’s Correlation measures linear relationships, while the Chi-square test evaluates the independence of categorical variables (e.g., does gender affect voting preference?). The probability that the observed results occurred by chance
To manage such a large number of procedures, statisticians group them based on the nature of the data and the specific question being asked: These determine if two variables move together





